Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sears.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 18:25:11 UTC · ↺ Refresh
MX Hostnames
- sears-com-mx.mail.protection.outlook.com
MX Priorities
- sears-com-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 23.48.224.106 ↩ a23-48-224-106.deploy.static.akamaitechnologies.com
- 23.48.224.107 ↩ a23-48-224-107.deploy.static.akamaitechnologies.com
Mail Server IPs
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
SOA Record
Raw SOA
a1-103.akam.net srvsens1.sears.com.mx 1563811661 7200 900 1209600 86400
Primary NS (mname)
a1-103.akam.net
Admin Email (rname)
srvsens1@sears.com.mx
Serial
1563811661
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
a3-66.akam.net
a20-65.akam.net
a5-64.akam.net
a2-64.akam.net
a1-103.akam.net
a4-67.akam.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:187.217.36.132 include:spf.sears.com.mx include:spf.protection.outlook.com include:sparkpostmail.com include:spf.fromdoppler.com include:spf.smtp2go.com include:spf.fromdoppler.com include:emarsys.us -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- MS=ms72279666
- KFclveCf0MqTldoEmqeECs1ydcjoyBDWphlC2XfRmH4Nt7I3CfV1JV29LxbVJuPOS6nQ1clComGdq7zqVaEWJA==
- c4qqjdxt5yj1ppgr7fr7xn9zm3wp9nr2
- google-site-verification=Mf5qOEgQk3GyvD6KUeP3tcpcWxPwiwzd7e9gAMHtOv8
- SPFv=spf1 a mx ip4:187.217.36.132 include:spf.sears.com.mx include:spf.protection.outlook.com include:sparkpostmail.com include:spf.fromdoppler.com include:spf.smtp2go.com include:spf.fromdoppler.com include:emarsys.us -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for sears.com.mx
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits